/*
 * Copyright 2012-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.assertj.tests.core.internal.arrays2d;

import static org.assertj.core.api.BDDAssertions.then;
import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;
import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;
import static org.assertj.tests.core.testkit.TestData.someInfo;
import static org.assertj.tests.core.util.AssertionsUtil.expectAssertionError;

import org.assertj.core.api.AssertionInfo;
import org.assertj.core.internal.Arrays2D;
import org.assertj.core.internal.Failures;
import org.junit.jupiter.api.Test;

/**
 * Tests for <code>{@link Arrays2D#assertEmpty(AssertionInfo, Failures, Object)}</code>.
 *
 * @author Maciej Wajcht
 */
class Arrays2D_assertEmpty_Test extends Arrays2D_BaseTest {

  @Test
  void should_fail_if_actual_is_null() {
    // GIVEN
    int[][] actual = null;
    // WHEN
    var assertionError = expectAssertionError(() -> arrays.assertEmpty(someInfo(), failures, actual));
    // THEN
    then(assertionError).hasMessage(shouldNotBeNull().create());
  }

  @Test
  void should_fail_if_actual_is_not_empty() {
    // GIVEN
    int[][] actual = { { 4 }, { 6, 8 } };
    // WHEN
    var assertionError = expectAssertionError(() -> arrays.assertEmpty(someInfo(), failures, actual));
    // THEN
    then(assertionError).hasMessage(shouldBeEmpty(actual).create());

  }

  @Test
  void should_pass_if_actual_is_empty() {
    arrays.assertEmpty(someInfo(), failures, new int[][] {});
    arrays.assertEmpty(someInfo(), failures, new int[][] { {} });
    arrays.assertEmpty(someInfo(), failures, new int[][] { {}, {}, {} });
  }
}
